Mackenzie J. Jacoby, MD
NPI 1396207106ActiveIndividual· Anesthesiology· Houston, TX
Anesthesiology (MD) with Ut Physicians, practicing in Houston, Texas. Medicare paid $20,911 for services to 109 patients in 2024. Vertex Pharmaceuticals Incorporated reported $118.21 in payments in 2025, mostly food and beverage. Lists Harris Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1396207106 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2019 |
| Last updated in NPPES | Jan 21, 2026 |
| Certified by provider | Jan 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | U4228 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 170 across 47 procedure codes |
| Paid by Medicare | $20,911 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Harris HealthHouston, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
Industry payments (Open Payments)
- 2025$118.21 · 1 payment from 1 company
- 2024$137.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $118.21 | 1 |
What the 2025 payments were for
- Food and Beverage$118.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,330 anesthesiologists in Houston · All anesthesiologists in Texas